SSLProtocolException "No access possible to the CalDAV or CardDAV service"
Greetings,
First, sorry for the translation, I m belgian so the translation may not be exact …
There is the debug.txt that i’ve got when trying to connect to a nextcloud server with davdroid from a Huawei P7lite. The message popping is the title of the topic.
Can someone tell me what’s the problem, and how can I solve it ?
Thank’s a lot,
Valentin Magherman
Maybe try https://cloud.unixcorn.org/remote.php/dav/ instead of https://cloud.unixcorn.org/remote.php/webdav/
There may seems to be some SSL error on the server side, which I can’t help you with…
Thank’s for giving a look, will try tomorrow.
Didn’t make it work 
I m looking on the server side !
EXCEPTION javax.net.ssl.SSLHandshakeException: javax.net.ssl.SSLProtocolException: SSL handshake aborted: ssl=0x748b0d78: Failure in SSL library, usually a protocol error
error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure (external/openssl/ssl/s23_clnt.c:741 0x71885d74:0x00000000)
at com.android.org.conscrypt.OpenSSLSocketImpl.startHandshake(OpenSSLSocketImpl.java:448)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:281)
Android version: 4.4.2 (P7-L10V100R001C00B133SP01)
Seems like your phone doesn’t support the ciphers required by the server. See here: https://forums.bitfire.at/topic/1445/ssl-handshake-failed